activity
20152023
most citedDigital Fixed Points, Approximate Fixed Points, and Universal Functions

30 citations · 48 across the 28 of their papers we have counts for

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Showing 2016Show all

3 papers · 1 filter

math.GN2016★ 1 cited

Generalized Normal Product Adjacency in Digital Topology

Laurence Boxer

We study properties of Cartesian products of digital images for which adjacencies based on the normal product adjacency are used. We show that the use of such adjacencies lets us o…

math.GT2016

Digital Shy Maps

Laurence Boxer

We study properties of shy maps in digital topology.

math.GN2016

Fundamental Groups and Euler Characteristics of Sphere-like Digital Images

Laurence Boxer, P. Christopher Staecker

The current paper focuses on fundamental groups and Euler characteristics of various digital models of the 2-dimensional sphere. For all models that we consider, we show that the f…